Housweety 50pcs Charm Pendants Dolphin Bronze Tone 25mmx20mm(1"x6/8") Material:Zinc metal alloy(Cadmium Free) Color:Bronze Tone Size:25mm x 20mm(1"x 6/8") Hole size:1.8mm( 1/8"),thickness:2.5mm( 1/8") Perfect findings for making jewelry.Every pendant has its unique design and style and theme, hence the necklaces and bracelets made with them are unique and represent your own fashion.